On Tuesday, the UN chief will meet Lok Sabha Speaker Sumitra Mahajan and participate in the second re-invest and first assembly of the International Solar Alliance and energy ministers meet of the Indian Ocean Rim Association member countries

US Secretary of State Mike Pompeo and Defense Secretary Jim Mattis will hold high-level talks with India's Foreign Minister Sushma Swaraj and Defence Minister Nirmala Sitharaman on September 6, in what is known as a 2+2 dialogue